You’ve probably seen those super fit super people in their 40s and 50s who look fitter and leaner than their younger peers. Despite their age, they have a fast metabolism and burn calories around the clock.

Their secret? Clean eating and heavy lifting.

Drink Green Tea

Green tea is so popular for a reason. This beverage not only promotes fat loss and revs up your energy but also boosts your metabolism.

The benefits of green tea are due to its high antioxidant content. This drink is rich in catechins, which increase fat oxidation and improve your liver’s ability to turn fat into energy. It also contains caffeine, which further elevates your metabolic rate.

Spice up Your Meals

Hot peppers, mustard, ginger, and other spicy foods raise your body’s core temperature, leading to a faster metabolism. Chili peppers, for instance, are rich in capsaicin, a natural compound that boosts energy expenditure and reduces energy intake. Basically, they improve your ability to burn calories and help you eat less throughout the day.

Get More Sleep

Sometimes, all you need to rev up your metabolism is a good night’s sleep. Skimping on sleep increases ghrelin and cortisol levels, which in turn, affects your metabolic rate.

Get at least seven hours of sleep per night. Take a warm bath, drink a cup of hot tea, and create a bedtime routine to catch more Zzz’s. The results might surprise you.